Chemicals that are responsible for communication of message between neurons and muscules are known as

Options

A. messengers
B. allogens
C. antagonists
D. receptors

Answer

To solve the question regarding the chemicals responsible for communication between neurons and muscles, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding the Question**: The question asks for the name of the chemicals that facilitate communication between neurons and muscles.

2. **Identifying the Components**:
- Neurons are nerve cells that transmit signals.
- Muscles respond to signals from neurons to initiate movement.

3. **Recognizing the Role of Chemicals**:
- In the nervous system, there are specific chemicals that are released from neurons and bind to receptors on muscle cells.
- These chemicals are crucial for transmitting signals across the synapse (the gap between neurons and muscles).

4. **Naming the Chemicals**:
- The chemicals that are responsible for this communication are known as neurotransmitters.
- Neurotransmitters are released from the axon terminal of a neuron and travel across the synapse to bind with receptors on the muscle cell.

5. **Conclusion**:
- Therefore, the answer to the question is that the chemicals responsible for communication between neurons and muscles are called **neurotransmitters**.

### Final Answer:
The chemicals that are responsible for communication of messages between neurons and muscles are known as **neurotransmitters**.

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